Community post

You typically ovulate 12-36 hours after getting a positive OPK. The egg stays fertile after that for anything between a few hours to 24 hours.

So yes, you still have time! Even if you caught the LH surge (what the OPK measures) late and ovulated 12 hours after the test, your egg could still be fertile by the time you get your husbaand into bed.

Also important: if you had sex during the last five days or so, you also have a good chance.

Btw, I'm also charting bby and haven't had a spike in temps, been pretty regular. How long after o would I see a spike in temp?

sorry, meant to say charting BBT!

You'd see the rise in temp the day after ovulation (and it needs to remain up for at least 3 days to confirm that ovulation occurred)

Agree with previous poster about everything related to OPK and timing. GOOD LUCK!